package concurrency.basic.chapter07;import java.util.concurrent.atomic.AtomicInteger;/** *  * @author tengfei.fangtf * @version $Id: AtomicIntegerTest.java, v 0.1 2015-8-1 上午12:13:16 tengfei.fangtf Exp $ */public class AtomicIntegerTest {    static AtomicInteger ai = new AtomicInteger(1);    public static void main(String[] args) {        System.out.println(ai.getAndIncrement());        System.out.println(ai.get());    }}